# SIDEN vs HENSOO NFC

The clearest difference is iOS requirement: HENSOO NFC at 15 against SIDEN's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SIDEN | HENSOO NFC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 77 MB | 32 MB |
| Requires iOS | 18.0 | **15** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [VivoKey Japan LLC](https://appshunter.io/developer/1463916189) | [佛山市恒硕未来科技有限公司](https://appshunter.io/developer/6804546345) |

## What reviewers say

### SIDEN

[App page](https://appshunter.io/ios/app/siden/id6752128234)

**In-app purchases:** none


### HENSOO NFC

[App page](https://appshunter.io/ios/app/hensoo-nfc/id6804546343)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SIDEN free?

SIDEN is free to download, with no in-app purchases.

### Is HENSOO NFC free?

HENSOO NFC is free to download, with no in-app purchases.

### Do SIDEN or HENSOO NFC have ads?

Neither SIDEN nor HENSOO NFC shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*